// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
 
using System.Diagnostics;
 
 
namespace System
{
    internal partial class DiagnosticUtility
    {
        [Conditional("DEBUG")]
        public static void DebugAssert(string message)
        {
            DebugAssert(false, message);
        }
 
        [Conditional("DEBUG")]
        public static void DebugAssert(bool condition, string message)
        {
            Debug.Assert(condition, message);
        }
 
        internal static bool IsFatal(Exception exception)
        {
            while (exception != null)
            {
                // These exceptions aren't themselves fatal, but since the CLR uses them to wrap other exceptions,
                // we want to check to see whether they've been used to wrap a fatal exception.  If so, then they
                // count as fatal.
                if (exception is TypeInitializationException)
                {
                    exception = exception.InnerException;
                }
                else
                {
                    break;
                }
            }
 
            return false;
        }
    }
}